TKH KEYPROCESSOR Pluto - Connections; Status LED; Support in offline situation

10
D
3.3 Connections
3.4 Status LED
With the RGB LED, the current mode of the Pluto can be determined at a single glance. The
Pluto’s status LED is described in the table below:
3.5 Support in offline situation
When a Pluto no longer has a network connection with the server, an offline situation arises. In
order to guarantee autonomous operation, local data storage is necessary (including cards with
valid access rights). And in this offline situation, the events of inputs, (lock control)outputs and
cards may not be lost.
Port
Description
A
USB 2.0 port (x2)
B
Stacking connector for Orions
C
Status LED
D
Power input
E
USB OTG console port
F
Network port
G
Stacking terminal (for future use)
Port C
Colour of the LED
Description
Blue
No connection
Red
No active Node manager
Yellow
Line active, Node(s) inactive (0%)
Green
Line and Node(s) active (100%)
G
C
F
B
A
C
E
Figure 5: Rear side Pluto
Figure 4: Front side Pluto